diff options
| -rw-r--r-- | README_AWS.md | 13 | ||||
| -rw-r--r-- | playbooks/aws/openshift-cluster/tasks/launch_instances.yml | 12 |
2 files changed, 16 insertions, 9 deletions
diff --git a/README_AWS.md b/README_AWS.md index d9e2ac5a9..16ccb07e8 100644 --- a/README_AWS.md +++ b/README_AWS.md @@ -81,9 +81,20 @@ Node specific defaults: - Docker volume type: gp2 (only applicable if ephemeral is false) - Docker volume iops: 500 (only applicable when volume type is io1) +Specifying ec2 instance type. +All instances: +- export ec2_instance_type='m4.large' +Master instances: +- export ec2_master_instance_type='m4.large' +Infra node instances: +- export ec2_infra_instance_type='m4.large' +Non-infra node instances: +- export ec2_node_instance_type='m4.large' +etcd instances: +- export ec2_etcd_instance_type='m4.large' + If needed, these values can be changed by setting environment variables on your system. -- export ec2_instance_type='m4.large' - export ec2_image='ami-307b3658' - export ec2_region='us-east-1' - export ec2_keypair='libra' diff --git a/playbooks/aws/openshift-cluster/tasks/launch_instances.yml b/playbooks/aws/openshift-cluster/tasks/launch_instances.yml index 9c699120b..c40d5673f 100644 --- a/playbooks/aws/openshift-cluster/tasks/launch_instances.yml +++ b/playbooks/aws/openshift-cluster/tasks/launch_instances.yml @@ -20,10 +20,6 @@ | default(deployment_vars[deployment_type].image, true) }}" when: ec2_image is not defined and not ec2_image_name - set_fact: - ec2_instance_type: "{{ lookup('env', 'ec2_instance_type') - | default(deployment_vars[deployment_type].type, true) }}" - when: ec2_instance_type is not defined -- set_fact: ec2_keypair: "{{ lookup('env', 'ec2_keypair') | default(deployment_vars[deployment_type].keypair, true) }}" when: ec2_keypair is not defined @@ -37,25 +33,25 @@ when: ec2_assign_public_ip is not defined - set_fact: - ec2_instance_type: "{{ ec2_master_instance_type | default(deployment_vars[deployment_type].type, true) }}" + ec2_instance_type: "{{ ec2_master_instance_type | default(lookup('env', 'ec2_master_instance_type') | default(lookup('env', 'ec2_instance_type') | default(deployment_vars[deployment_type].type))) }}" ec2_security_groups: "{{ ec2_master_security_groups | default(deployment_vars[deployment_type].security_groups, true) }}" when: host_type == "master" and sub_host_type == "default" - set_fact: - ec2_instance_type: "{{ ec2_etcd_instance_type | default(deployment_vars[deployment_type].type, true) }}" + ec2_instance_type: "{{ ec2_etcd_instance_type | default(lookup('env', 'ec2_etcd_instance_type') | default(lookup('env', 'ec2_instance_type') | default(deployment_vars[deployment_type].type))) }}" ec2_security_groups: "{{ ec2_etcd_security_groups | default(deployment_vars[deployment_type].security_groups, true)}}" when: host_type == "etcd" and sub_host_type == "default" - set_fact: - ec2_instance_type: "{{ ec2_infra_instance_type | default(deployment_vars[deployment_type].type, true) }}" + ec2_instance_type: "{{ ec2_infra_instance_type | default(lookup('env', 'ec2_infra_instance_type') | default(lookup('env', 'ec2_instance_type') | default(deployment_vars[deployment_type].type))) }}" ec2_security_groups: "{{ ec2_infra_security_groups | default(deployment_vars[deployment_type].security_groups, true) }}" when: host_type == "node" and sub_host_type == "infra" - set_fact: - ec2_instance_type: "{{ ec2_node_instance_type | default(deployment_vars[deployment_type].type, true) }}" + ec2_instance_type: "{{ ec2_node_instance_type | default(lookup('env', 'ec2_node_instance_type') | default(lookup('env', 'ec2_instance_type') | default(deployment_vars[deployment_type].type))) }}" ec2_security_groups: "{{ ec2_node_security_groups | default(deployment_vars[deployment_type].security_groups, true) }}" when: host_type == "node" and sub_host_type == "compute" |